2014-2019 GM Silverado Sierra Driver Side Dashboard Interior Fuse Box Junction Block OEM

Product Description

Up for sale is a genuine factory original General Motors driver side cabin instrument panel wiring harness junction block assembly (commonly designated as the interior dashboard fuse and relay box). This power distribution hub safely links the primary cabin wiring infrastructure to coordinate localized circuit currents across your instrument cluster, steering controls, and convenience accessories.

Vehicle Compatibility

This in-cab junction module maps to K2XX platform generation full-size trucks and SUVs. It is engineered specifically for vehicles WITHOUT power-adjustable pedals. Please match your original casing sticker numbers before ordering:

• Chevrolet Silverado 1500 / LD (2014, 2015, 2016, 2017, 2018, 2019)

• GMC Sierra 1500 / Limited (2014, 2015, 2016, 2017, 2018, 2019)

• Chevrolet Silverado 2500 HD & 3500 HD (2015, 2016, 2017, 2018, 2019)

• GMC Sierra 2500 HD & 3500 HD (2015, 2016, 2017, 2018, 2019)

• GM Factory Part Number: 23443945 / 23443945_01

• Direct Interchange/Superseded Part Blocks: 23459420 / 23176467

Item Condition

• Condition: Used, factory original.

• Cosmetics: Great structural shape. The plastic main frame rail housing, snap clips, and underlying terminal block boundaries are fully uncracked with no tool prying gouges. No moisture staining or signs of internal short-circuit scorching.

• Functionality: 100% bench-tested. Every single plug terminal chamber maintains high-tension connection pin alignment. Internal bus-bar connections carry uniform voltage drop metrics across all power distribution lines.

Key Features & Specifications

• Genuine GM Component: Guarantees exact factory multi-plug block engagement spacing to prevent loose circuit terminal drag or pin tracking resistance.

• Clean Blade Receivers: The interior fuse socket ports are crisp, unbent, and completely free of corrosion buildup or past thermal overload fatigue.

Crucial Fitment Option Matching Note: GM manufactured several localized variants of this cabin junction block depending strictly on specific convenience options, such as whether your truck features the power-adjustable pedal motor assembly option. This module is explicitly configured for models WITHOUT power-adjustable pedals. Please double-check your original casing part number stamp or look for an exact matching wire plug configuration block down your dash column to guarantee flawless functionality upon reassembly. Always fully disconnect your truck's 12V engine battery before executing component wire harness swaps.